earphone
| Model Number:ET | Place of Origin:-- |
| Price:-- | Packing:-- |
| Transport mode:-- | Minimum Order:-- |
Company Info
Company Published:1992-8-19
Online Postings: Products (1), offers (0)
Country/Territory: China
Business Type: Manufacture & Trade & Organization & Agent
Number of Employees: 201 ~ 500 People
Online Postings: Products (1), offers (0)
Country/Territory: China
Business Type: Manufacture & Trade & Organization & Agent
Number of Employees: 201 ~ 500 People
Detailed Product Description
SIZE OF SPEAKER: Φ40mm
IMPEDANCE : 32Ω±10%Ω
SENSITIVITY :110dB±2dB
MICROPHONE :-54db±2db
FRENQUENCY RESPONSE:20-20000Hz
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china advancer earphone company
[China]
City : guangzhou
Province/State : guangdong
Country/Region : China
